diff mbox

[v2,2/4] arm_gic: Use new qom_private macro to mark private fields

Message ID 1399650964-21067-3-git-send-email-peter.maydell@linaro.org
State New
Headers show

Commit Message

Peter Maydell May 9, 2014, 3:56 p.m. UTC
Use the new qom_private macro infrastructure to mark private fields for
the arm_gic classes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/intc/arm_gic.c                |  3 ++
 hw/intc/arm_gic_common.c         |  2 ++
 hw/intc/arm_gic_kvm.c            |  2 ++
 hw/intc/armv7m_nvic.c            |  2 ++
 include/hw/intc/arm_gic.h        | 12 ++++++--
 include/hw/intc/arm_gic_common.h | 62 +++++++++++++++++++++++-----------------
 6 files changed, 54 insertions(+), 29 deletions(-)
diff mbox

Patch

diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c
index 1532ef9..afe2179 100644
--- a/hw/intc/arm_gic.c
+++ b/hw/intc/arm_gic.c
@@ -18,6 +18,9 @@ 
  *  armv7m_nvic device.
  */
 
+#define IMPLEMENTING_ARM_GIC
+#define IMPLEMENTING_ARM_GIC_COMMON
+
 #include "hw/sysbus.h"
 #include "gic_internal.h"
 #include "qom/cpu.h"
diff --git a/hw/intc/arm_gic_common.c b/hw/intc/arm_gic_common.c
index 6d884ec..8a2c434 100644
--- a/hw/intc/arm_gic_common.c
+++ b/hw/intc/arm_gic_common.c
@@ -18,6 +18,8 @@ 
  * with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#define IMPLEMENTING_ARM_GIC_COMMON
+
 #include "gic_internal.h"
 
 static void gic_pre_save(void *opaque)
diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c
index 5038885..792073e 100644
--- a/hw/intc/arm_gic_kvm.c
+++ b/hw/intc/arm_gic_kvm.c
@@ -19,6 +19,8 @@ 
  * with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#define IMPLEMENTING_ARM_GIC_COMMON
+
 #include "hw/sysbus.h"
 #include "sysemu/kvm.h"
 #include "kvm_arm.h"
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c
index 9aa8ab2..d68b286 100644
--- a/hw/intc/armv7m_nvic.c
+++ b/hw/intc/armv7m_nvic.c
@@ -10,6 +10,8 @@ 
  * NVIC.  Much of that is also implemented here.
  */
 
+#define IMPLEMENTING_ARM_GIC_COMMON
+
 #include "hw/sysbus.h"
 #include "qemu/timer.h"
 #include "hw/arm/arm.h"
diff --git a/include/hw/intc/arm_gic.h b/include/hw/intc/arm_gic.h
index 0971e37..8d69e02 100644
--- a/include/hw/intc/arm_gic.h
+++ b/include/hw/intc/arm_gic.h
@@ -31,12 +31,20 @@ 
 #define ARM_GIC_GET_CLASS(obj) \
      OBJECT_GET_CLASS(ARMGICClass, (obj), TYPE_ARM_GIC)
 
+#ifdef IMPLEMENTING_ARM_GIC
+#define qom_private
+#else
+#define qom_private QEMU_PRIVATE_ATTR
+#endif
+
 typedef struct ARMGICClass {
     /*< private >*/
-    ARMGICCommonClass parent_class;
+    qom_private ARMGICCommonClass parent_class;
     /*< public >*/
 
-    DeviceRealize parent_realize;
+    qom_private DeviceRealize parent_realize;
 } ARMGICClass;
 
+#undef qom_private
+
 #endif
diff --git a/include/hw/intc/arm_gic_common.h b/include/hw/intc/arm_gic_common.h
index f6887ed..39211bd 100644
--- a/include/hw/intc/arm_gic_common.h
+++ b/include/hw/intc/arm_gic_common.h
@@ -44,39 +44,45 @@  typedef struct gic_irq_state {
     bool edge_trigger; /* true: edge-triggered, false: level-triggered  */
 } gic_irq_state;
 
+#ifdef IMPLEMENTING_ARM_GIC_COMMON
+#define qom_private
+#else
+#define qom_private QEMU_PRIVATE_ATTR
+#endif
+
 typedef struct GICState {
     /*< private >*/
-    SysBusDevice parent_obj;
+    qom_private SysBusDevice parent_obj;
     /*< public >*/
 
-    qemu_irq parent_irq[GIC_NCPU];
-    bool enabled;
-    bool cpu_enabled[GIC_NCPU];
+    qom_private qemu_irq parent_irq[GIC_NCPU];
+    qom_private bool enabled;
+    qom_private bool cpu_enabled[GIC_NCPU];
 
-    gic_irq_state irq_state[GIC_MAXIRQ];
-    uint8_t irq_target[GIC_MAXIRQ];
-    uint8_t priority1[GIC_INTERNAL][GIC_NCPU];
-    uint8_t priority2[GIC_MAXIRQ - GIC_INTERNAL];
-    uint16_t last_active[GIC_MAXIRQ][GIC_NCPU];
+    qom_private gic_irq_state irq_state[GIC_MAXIRQ];
+    qom_private uint8_t irq_target[GIC_MAXIRQ];
+    qom_private uint8_t priority1[GIC_INTERNAL][GIC_NCPU];
+    qom_private uint8_t priority2[GIC_MAXIRQ - GIC_INTERNAL];
+    qom_private uint16_t last_active[GIC_MAXIRQ][GIC_NCPU];
     /* For each SGI on the target CPU, we store 8 bits
      * indicating which source CPUs have made this SGI
      * pending on the target CPU. These correspond to
      * the bytes in the GIC_SPENDSGIR* registers as
      * read by the target CPU.
      */
-    uint8_t sgi_pending[GIC_NR_SGIS][GIC_NCPU];
+    qom_private uint8_t sgi_pending[GIC_NR_SGIS][GIC_NCPU];
 
-    uint16_t priority_mask[GIC_NCPU];
-    uint16_t running_irq[GIC_NCPU];
-    uint16_t running_priority[GIC_NCPU];
-    uint16_t current_pending[GIC_NCPU];
+    qom_private uint16_t priority_mask[GIC_NCPU];
+    qom_private uint16_t running_irq[GIC_NCPU];
+    qom_private uint16_t running_priority[GIC_NCPU];
+    qom_private uint16_t current_pending[GIC_NCPU];
 
     /* We present the GICv2 without security extensions to a guest and
      * therefore the guest can configure the GICC_CTLR to configure group 1
      * binary point in the abpr.
      */
-    uint8_t  bpr[GIC_NCPU];
-    uint8_t  abpr[GIC_NCPU];
+    qom_private uint8_t  bpr[GIC_NCPU];
+    qom_private uint8_t  abpr[GIC_NCPU];
 
     /* The APR is implementation defined, so we choose a layout identical to
      * the KVM ABI layout for QEMU's implementation of the gic:
@@ -92,19 +98,19 @@  typedef struct GICState {
      * do power management involving powering down and restarting
      * the GIC.
      */
-    uint32_t apr[GIC_NR_APRS][GIC_NCPU];
+    qom_private uint32_t apr[GIC_NR_APRS][GIC_NCPU];
 
-    uint32_t num_cpu;
+    qom_private uint32_t num_cpu;
 
-    MemoryRegion iomem; /* Distributor */
+    qom_private MemoryRegion iomem; /* Distributor */
     /* This is just so we can have an opaque pointer which identifies
      * both this GIC and which CPU interface we should be accessing.
      */
-    struct GICState *backref[GIC_NCPU];
-    MemoryRegion cpuiomem[GIC_NCPU + 1]; /* CPU interfaces */
-    uint32_t num_irq;
-    uint32_t revision;
-    int dev_fd; /* kvm device fd if backed by kvm vgic support */
+    qom_private struct GICState *backref[GIC_NCPU];
+    qom_private MemoryRegion cpuiomem[GIC_NCPU + 1]; /* CPU interfaces */
+    qom_private uint32_t num_irq;
+    qom_private uint32_t revision;
+    qom_private int dev_fd; /* kvm device fd if backed by kvm vgic support */
 } GICState;
 
 #define TYPE_ARM_GIC_COMMON "arm_gic_common"
@@ -117,11 +123,13 @@  typedef struct GICState {
 
 typedef struct ARMGICCommonClass {
     /*< private >*/
-    SysBusDeviceClass parent_class;
+    qom_private SysBusDeviceClass parent_class;
     /*< public >*/
 
-    void (*pre_save)(GICState *s);
-    void (*post_load)(GICState *s);
+    qom_private void (*pre_save)(GICState *s);
+    qom_private void (*post_load)(GICState *s);
 } ARMGICCommonClass;
 
+#undef qom_private
+
 #endif